this-Am getting tis error after installing ubuntu server 8.10 in sun virtual box and trying to boot for the first time.."This kernel requires following features not present on the cpu pae unable to boot please use the appropriate kernel for your cpu." currently am using ubuntu desktop edition 9.04. on d top of it i installed virtual ubuntu server8.10
View 2 RepliesI Installed fedora in Virtual PC after adding the line while booting as shown in the forums. But after installing to the hard disk, The Fedora virtual machine is not booting. The window closes without any notice automatically.
View 12 Replies View RelatedI switched a working Lucid KVM guest from linux-server to linux-virtual and it could not mount root at boot time and issued a panic instead. Switching back (booted from CD and used "rescue a broken system") revived the VM.
My first guess is that some DM driver module needed for LVM is missing from the linux-virtual package.
I am trying to configure virtual pc in linux with Xen kernel,but it displays error. I am attaching screenshot of error here.
View 3 Replies View RelatedI installed the Centos 5.5 with XEN and put 03 virtual machines (Centos 5.5 too). I did this correctly, but I have a problem. In the virtual machine, I need update the kernel. I used "yum update kernel" and this is downloaded correctly and the menu.lst file is updated too, but the kernel not ran. I ran "grub-install /dev/sda" or "grub-install /dev/xvda" and received a error return. I read the device.map file and i ran "grub-install /dev/sde" and received a error return too.
The errors:
[root@vm01 ~]# grub-install /dev/sda
/dev/sda: Not found or not a block device.
[root@vm01 ~]# grub-install /dev/sde
/dev/sda1 does not have any corresponding BIOS drive.
[root@vm01 ~]# grub-install /dev/xvda
/dev/xvda: Not found or not a block device.
what is happening on my Centos virtual server (ps I'm having a great time re-learning Linux after a large gap and usually try and find out myself but this has me confused) First thing I did was install Tomcat and try and change the port to 80 using iptables -nat and it complained a kernel module was missing. Instead setup Apache to redirect requests so that's now working I then tried to install CSF firewall and the validation perl script returned fatal errors so I assumed OK my virtual server Kernel is restricted and used denyhosts instead which is working great
Here's the confusion.. I later retried the csftest script and it now works including all the iptables and nat stuff that fataled before. I've not rebooted or changed anything except run denyhosts and the postgres daemon + ended a few daemons that I didn't need (eg pickup,tlsmgr,courier,postfix,qmgr,saslauthd) Running lsmod returns nothing and /proc/modules is zero bytes so I'm not able to tell what is loaded? I'm tempted to try and get Tomcat redirecting via iptables and see what happens but if it works I don't like that something seems to have changed.. before I ran it direct as root now I'm SU into root from another login
Since upgrading to 10.10, I've been unable to boot the 2.6.35 kernels, either -22 or -23. I've been booting with the 2.6.32-25 instead, but I would like to get this resolved.
I can provide more detailed info at request; the output of lshw, if that'll be useful, or details of GRUB.
I am trying to get my VM to work. It tells me the virtual box Kernal driver is not loaded, how do I get started on getting this to work.
View 1 Replies View RelatedI've got a problem with my Ubuntu Server 11.04 amd64, I think the problem comes from GRUB 2. Here is my problem : I updated my server and I now have Linux 2.6.38-10-server (in addition to 2.6.38-8) and, when I try to boot on version "10", I think I have a Kernel Panic because the screen keeps black and there is no use of the HDD (I can ear it working with version "8"). I also looked at /boot/grub/grub.cfg and I didn't saw any diference between the lines for v10 and those for v8 (except for "8">"10" of course).
I tried with Recovery Mode too, with this result : Loading Linux 2.6.38-10-server... Loading initial ramdisk...
> No use of the HDD (I don't ear it), and it's "frozen", can't do anyting but reboot it by ACPI (nothing happend when hitting "Num Lock") Another question : can we have no submenus in Grub2?
I recently got the Message, that i should do a partial System Upgrade. It included an update to Kernel 2.6.34. Since this update, i cannot boot with this kernel:
Code:
Mounting none on /dev/ failed...
i can still boot with older kernels, but many drivers including wifi and graphics drivers dont work there anymore.
i have installed kernel 2.6.29.1 on fedora14. when i tried to boot the kernel 2.6.29.1 it does some USB identification,and then it got hanged and displays nothing... logs are [1.955941]usb3-1: configuration #1 chosen from 1 choice [2.054770]input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input1
View 4 Replies View RelatedI downloaded the minimal boot image and installation CDs for F12 i386. On booting either I get the following messages:
Code:
This kernel requires the following features not present on the CPU:
cmov
Unable to boot - please use a kernel appropriate for your CPU
Looks to me like the installation media for i386 doesn't have an i386 kernel! I'm trying to install to an i586 CPU.
Grub use to open an old kernel I tried to edit /boot/grub/menu.lst to open the one I wanted. The edit gets saved but it still opens in the wrong kernel. i.e when edit menu.lst it has no effect. I have tried running sudo grub-update. I've read piles of forum entries to no avail. I am running Jaunty.
View 7 Replies View RelatedI've used Ubuntu for a while, but wanted to use it on my windows laptop via Windows Virtual PC. However, it won't let me install it. I downloaded the iso for the 10.04 server edition. I've tried setting the commang vga=788 that I found online, but it doesn't seem to work... I couldn't seem to find the option for a safe graphics install (people tend to say F4).
View 4 Replies View RelatedMy question is a little bit complicated.Try to clarify it, fact is:
1. I want to install linux as primary OS.
2. I want to use multi-booting option when starting computer for choosing between windows/linux
3. I want to use virtual box in linux to use windows.
4. I want to use virtual box in windows to use linux.
Are these all 4 possible with single install of linux and windows respectively in 2 partitions? if so, what should I do after installing ubuntu?
apache virtual host to limit the concurrent connections of virtual hosts? Taking into account the host of each virtual user's home directory can also have more than one subdirectory, which should be restricted to a subdirectory. Is beyond the control of the operation of these sites in a subdirectory. Best local restrictions or limitations to the overall situation.
View 1 Replies View RelatedI'm having an issue with setting up the virtual hosts on my web server. I have 2 virtual hosts (example1.com, example2.com). example1.com works but example2.com is sent to the index file of example1.com. I did some searching on google and it seems the problem might be with my /etc/hosts file.
First virtual host that the second is also directed to...in sites-available/sites-enabled (note port 80 is blocked by my isp so I use 8080)
Code:
Second virtual host file
Code:
And my hosts file
Code:
# The following lines are desirable for IPv6 capable hosts
Also I'm using a dyndns.org...would that make a difference?
Is there anyway for one Virtual Server to access the main host, or another Virtual Server? Or would they be totally 100% independent?
View 5 Replies View RelatedI want to create a virtual host and virtual ip in proftpd linux centos. can anyone please help me on this,I'm new in linux.
View 8 Replies View Relatedi got an error this kernel requires an x86-64 CPU,but only detected an i686 CPU� while installing fedora12 in virtual machine..........
View 2 Replies View RelatedIn the past I found some great help on this forum, so here goes. Bare with me because it's a long story. I'll try to be as complete as possible. I've installed and configured OpenLdap on a virtual machine with ip 192.168.39.134. I've added 2 users via LAM. In the ou WikiUsers and the domain is wiki.local.
I've then created another host with ip 192.168.39.133 with mediawiki installed on it. Then I added the extension LDAPAuthenthication. In the LdapAuthentication file I added this code (only the last paragraph is mine, I added the others to show it's location in the script):
Quote:
$path = array( $IP, "$IP/includes", "$IP/languages" );
set_include_path( implode( PATH_SEPARATOR, $path ) . PATH_SEPARATOR . get_include_path() );
[code]...
I know I'm close because I can't register any new users or accounts on the mediawiki site. Although I could before I added the LDAP service. This is indeed all just to test and get to know how LDAP works. That's why it's all virtual in VMWare. I did not really configure anything on the LDAP, i just installed it and chose a domain (wiki.local).
I've got a working Virtual Postfix server running with mysql doing user authentication. I have a support email address set as support@hostname.com, which has 5 aliases associated; user1, user2, user3, user4, and user5. When an email is sent to support@hostname.com, all 5 users receive the email, just as planned. What I'm looking to do is when an email is sent to support@hostname.com to have it rotate through the members of the alias group. That way all members of the group get support emails evenly and not everybody all at once. Is this possible?
View 4 Replies View RelatedI installed Red Hat Enterprise Linux AS 4 Standard Edition on a HP dc5800 PC with a SATA drive. To install the system I use the boot option: Linux pci=nommconf After the installation is done The system is hangs while uncompressing the kernel. the boot loader is GNU GRUB:
root (hd0,0)
kernel /vmlinuz-2.6.9-55.ELsmp ro root=LABEL=/ rhgb quiet
initrd /initrd-2.6.9-55.ELsmp.img
It hangs on: uncompressing Linux... OK, booting the kernel
we have an existing debian server which host our moodle installs , but i need to look at converting to virtual and host within our test network for breal fix testing... but i cant find anything that will allow me to convert it as it stands.
we use Virtual machine manager, i would like to have used Redhat but its a no no ...
I've been trying to install Ubuntu Server onto Microsoft Virtual Server at the request of my boss, and I've been having an issue I cannot seem to work around. Now my background on Ubuntu and linux in general isnt amazing, I have configured server at home to act as a file sharing platform and a media server, but thats about it.
Now I've gone to install it on the MVS at work and once the install completes, I recieve the following error: Hypervisor error.JPG
I've tried running the install but limiting the resolution, but from what I can rememeber server doesnt install the GUI to start with, so it should just be showing me the standard CLI.
But when i try the Ubuntu Server Edition, using the same method of burning the iso file i downloaded from ubuntu homepage into a cd, and when i reboot my pc and the screen display the following:ISOLINUX 3.63 Debian 2008-07-15 Copyright (c) 1944-2008 H. Peter Anvin
Loading...Initializing gfx codeand it hang there.Do anyone know what happened? I have verified the file i download and the disc i burnt through MD5SUM.
My Laptop spec:
Intel(R) Pentium(R) M Processor1.86GHZ
1GB Ram, 80Gb Hardisk
OS1: Microsoft XP Home edition SP2
OS2: Ubuntu Desktop Edition
I am facing a problem while installing backtrack 4.0 on my virtual box. After assigning a hard drive and booting from the live cd, i am receiving a error message as follows:
Loading, please wait...
Buffer I/O error on device hdc, logical block 76636
(this statement gets repeated like four times with different logical block id.
SQUASHFS error: squashfs_read_data failed to read block 0x5bb337b9
SQUASHFS error: unable to read is index table.
It is not the first time i install operating systems on virtual box though it is the first time i receive such an error with backtrack.
I've been trying out qemu to play around with some VMs. It's working well but I keep wanting to be able to view the text (linux boot process) that quickly scrolls by in the qemu window on startup of my linux virtual machine. Is there any way to retrieve this via qemu?
View 1 Replies View Relatedi decided to install ubuntu in my PC,i downloaded the .ISO image and i installed it in my USB. After trying it and all that i observed that i really liked it and i decided to formally install it to my computer in the hard drive. When i reached the partition thing,i selected to dual boot with Vista and select between each them in every startup,when i clicked FORWARD it gave me an error which i did not read(because,again im a noob) so i clicked cancel.
Today i wanted to go through the process again and now really install it,so again i went to the time zone part and i clicked forward but then,instead of taking me straight to the partition phase,it appeard a window saying "The installer has detected that the following disks have mounted partitions: /dev/sda ...." I clicked yes,to unmount this partitions so it took me to the partition thing,once there i selected the option to install Ubuntu with Vista and select between them i neach startup,then i clicked forward and went to the username/computer name process,once i finished i continued to the next part,the installation,but i selected to import all of my WIndows VIsta default user data,after that i clicked forward and went to the installation process,i went down stairs to eat soemthing while it finishes,i came back and it was finished,it asked me to reboot so i clicked in Restart Now.
When it tried to boot,appeared an error saying: Error: no such devide found: #################### Grub load(or something like that) grub rescue: and it was a command line,since there i havent been able to boot into vista or Ubuntu,im really scared because is the first thing related to OS installing ive done,so i booted my USB and ran the trial and right now im trying to find out what to do from that trial version.
I just went to the INSTALL UBUNTU 10.04 LTS application under the System>Administration Menu and found out that in the partition phase the Install and allow to select between both systems in eahc startup option,i dont know what to do,i foudn out that my HD has still all its data(MUsic/Videos/Folders/Programs/ect.)its just that i cannot boot from it. Also in GParted it appears as /dev/sda1/ and a warning icon besides it,also when i go into information, thers this warning there [URL]
I've been having some odd kernel issues recently. A while back I installed 2.6.32rc6 when I first upgraded to 9.04, because it solved issues I was having with surround sound. A few months back I installed mythtv and the mythbuntu binaries as well, although I have since uninstalled them. All of a sudden, I seemed to have issues booting into ubuntu with certain versions of the kernel, where it would just freeze at the white ubuntu logo, while other versions of the kernel would load fine (I think 2.6.31?) but it would display the mythbuntu logo instead (not sure if this is related).
I just upgraded to 10.04, and I still seem to have issues booting with certain kernel versions. Right now I'm running 2.6.32-020632rc6-generic which seems to work, but it's outdated, and I have surround sound issues again. Which one should I be using? Is there a way to clean this mess up? How do I fix the problem of freezing at the boot screen?